Modify data papers form design

[anusharanganathan]

• [x] Remove declaration selection option from Hyrax

• [x] Add journal selection in new tab

• [x] Display license and rights statement in new tab

  • [x] Options for license should be based on journal selection or empty
  • [x] Options for rights statement should be based on journal selection or empty
  • [x] Remove license and rights statement from description

• [x] Extend checklist to match data paper requirements

• [x] Add submit button to left side bar